Waec Model Questions Vol1 2024 Biology Question 41
Practice objective / multiple choice question 41 from the 2024 Waec Model Questions Vol1 Biology examination.
A bacterial culture is incubated at 37°C for the first 2 h, then the temperature is raised to 42°C for the remaining time. At 37°C the generation time is 20 min. At 42°C the bacteria experience a lag phase of 1 h, after which the generation time is 30 min. If the initial inoculum contains 5×10^2 cells, how many cells will be present after a total incubation time of 5 h?
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This is Waec Model Questions Vol1 2024 Biology Question 41. It is one of the objective questions from the 2024 Waec Model Questions Vol1 Biology examination.
Difficulty level: Hard .
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